IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 570 - 573 of 968

Access detailed explanations (illustrated with images and videos) to 968 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 570

» Everyday Mathematics

Edit
MCQ▾

Question

Walking at three-fourths of his usual speed a man covers a certain distance in two hours than the time he takes to cover the distance at his usual speed. The time taken by him to cover the distance with his usual speed is ________

Choices

Choice (4)Response

a.

5.5 hours

b.

4.5 hours

c.

5 hours

d.

6 hours

Question number: 571

» Everyday Mathematics

Edit
MCQ▾

Question

The ratio between the ages of Dipti and Cristal at present is . Three years hence the ratio of their ages will be . What is the present age of Cristal?

Choices

Choice (4)Response

a.

28 years

b.

26 years

c.

24 years

d.

27 years

Question number: 572

» Everyday Mathematics

Edit
MCQ▾

Question

Shivam buys a watch for Rs. 1,60,000. He pays half of the amount in cash and agrees to pay the balance in 12 annual instalments of Rs. 6000 each. If the rate of interest is and he pays with the instalment the interest due on the unpaid amount, find the total cost of the watch.

Choices

Choice (4)Response

a.

6,28,000

b.

9,84,800

c.

5,27,750

d.

8,27,000

Question number: 573

» Everyday Mathematics

Edit
MCQ▾

Question

A train 200 meters long moving at a speed of 70 km/hr crosses a train 220 meters long coming from opposite direction in 10 seconds. The speed of second train is ________

Choices

Choice (4)Response

a.

b.

c.

d.

Developed by: